Ill 104 over Sugar Creek
Fair Condition33 years old6,000 vehicles/day
Location
| State | Illinois |
| County | Sangamon |
| Location | 1.2mi E Auburn |
| Carries | Ill 104 |
| Crosses | Sugar Creek |
| Coordinates | 39.58994, -89.71833 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 168.0 ft (51.2 m) |
| Max Span | 62.0 ft (18.9 m) |
| Deck Width | 43.3 ft (13.2 m) |
| Deck Area | 675.8 sq m |
| Main Spans | 3 |
| Year Built | 1993 |
Traffic
| Avg Daily Traffic | 6,000 (2023) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 084019200000000 |